EFFECT OF LONG TERM FERTILIZER APPLICATION AND CROP ROTATION ON THE INFESTATION OF FIELDS BY WEEDS Hamid Reza Mohammaddoust-e-Chamanadad Mohammaddoust-e-Chamanadad Aleksander Mikhailovich Tulikov Tulikov Mohammad Ali Baghestani Baghestani DOI: https://doi.org/10.28941/pjwsr.v12i3.202 PDF Published 2006-09-01 Issue Year 2006, Volume 12 , Issue 3 Section Articles